Osmia (Osmia) taurus Smith, 1873

Comments: This non-native species was first detected near Baltimore in 2002 (Cane 2003). Like O. cornifrons, O. taurus has been spreading west and has reached Wisconsin (see https://www.inaturalist.org/observations?place_ id=1&subview=map&taxon_id=461507). We expect it to reach Minnesota.